`define BRANCH_NO       3'b000
`define BRANCH_BEQ      3'b001
`define BRANCH_BNE      3'b010
`define BRANCH_BGE      3'b011
`define BRANCH_BLT      3'b100
`define BRANCH_BGEU     3'b101
`define BRANCH_BLTU     3'b110
`define BRANCH_J        3'b111
